Component({
    properties: {
        item: { 
            type: Object
        },
        lang: { 
          type: String
      },
    },
    methods: {
      imgEnlargeTap: function (e) {
        var myEventDetail = e.target; // detail对象，提供给事件监听函数
        var myEventOption = {} // 触发事件的选项
        this.triggerEvent('myimgevent', myEventDetail, myEventOption)
      },
      likeTap: function(e) {
        var myEventDetail = e.target; // detail对象，提供给事件监听函数
        var myEventOption = {} // 触发事件的选项
        this.triggerEvent('myevent', myEventDetail, myEventOption)
      }
    }
})